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Bandwidth-Efficient Cooperative Relaying Schemes with Multiantenna Relay
EURASIP Journal on Advances in Signal Processing volume 2008, Article number: 683105 (2008)
We propose coded cooperative relaying schemes in which all successfully decoded signals from multiple sources are forwarded simultaneously by a multiantenna relay to a common multiantenna destination to increase bandwidth efficiency. These schemes facilitate various retransmission strategies at relay and single-user and multiuser iterative decoding techniques at destination, suitable for trade-offs between performance, latency, and complexity. Simulation results show that the proposed schemes significantly outperform direct transmission under the same transmit power and bandwidth efficiency.
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Ho-Van, K., Le-Ngoc, T. Bandwidth-Efficient Cooperative Relaying Schemes with Multiantenna Relay. EURASIP J. Adv. Signal Process. 2008, 683105 (2008). https://doi.org/10.1155/2008/683105
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